橡膠硫化產(chǎn)生的煙氣使用過的活性炭一般多久更換一次？

  活性炭的更換時(shí)間需要根據(jù)煙氣進(jìn)口濃度及處理率、活性炭量，有空考慮裝置的形狀

  橡膠廢氣的臭氣成分大致可分成5類：一、含硫的化合物：如H2S、SO2、硫醇類、硫醚類；二、粉塵類：如碳黑；三、含氯的化合物：如酰胺、吲哚類；四、烴類：如烷烴、烯烴、炔烴、芳香烴；五、含氧的有機(jī)物，如醇、酚、醛、酮、有機(jī)酸等。其中無機(jī)物有H2S、SO2、碳黑等，絕大多數(shù)惡臭氣體產(chǎn)生的原生物質(zhì)為有機(jī)物質(zhì)。

  活性炭吸附的主要是橡膠硫化過程產(chǎn)生的橡膠中的有機(jī)物，廢橡膠本身也不屬于危險(xiǎn)廢物，所以吸附了橡膠里的有機(jī)物的活性炭，我認(rèn)為是一般工業(yè)固體廢物，送鍋爐燒，脫硫除塵就可以了。

中航豫泓針對(duì)蜂窩活性炭的技術(shù)參數(shù)的說明：
  一.苯吸附:25%(動(dòng)態(tài)測(cè)試); >35%(靜態(tài)測(cè)試)
  
  二.孔數(shù):100.150.200孔/平方英寸;
  
  三.壁厚:0.5mm;
  
  四.規(guī)格:100x100x100(mm);100x100x50(mm);50x50x100(mm)
  
  五.體密度:(380-450)kg/m3;
  
  六.空塔風(fēng)速阻力:490Pa(風(fēng)速0.8m/s;床厚60cm);
  
  七.脫附溫度:<120度;
  
  八.使用壽命:>4年(無污染;無封孔);
  
  九.正抗壓強(qiáng)度:氣相型蜂窩活性炭::>0.8Pa; 液相型蜂窩活性炭:>1.2Pa;
  
  十.其它規(guī)格(如孔數(shù),壁厚,外型尺寸等)：可按客戶要求訂做.
  
  十一.蜂窩活性炭100*100*100mm的1立方是1000塊,1箱=18塊,1立方=56箱(18塊裝)
  
  Product technical parameters:
  
  Benzene adsorption: 25% (dynamic test); >35% (static test)
  
  Two. Hole number: 100.150.200 hole / square inch;
  
  Three. Wall thickness: 0.5mm;
  
  Four. Specification: 100x100x100 (mm); 100x100x50 (mm); 50x50x100 (mm)
  
  Five. Bulk density: (380-450) kg/m3;
  
  Six. Air resistance of air tower: 490Pa (wind speed 0.8m/s; bed thickness 60cm);
  
  Seven. Desorption temperature: <120 degrees;
  
  Eight. Service life: >4 years (no pollution; no sealing hole);
  
  Nine. Positive compressive strength: gas phase honeycomb activated carbon:: >0.8Pa; liquid phase honeycomb activated carbon: >1.2Pa;
  
  Ten. Other specifications (such as the number of holes, wall thickness, size, etc.): can be customized according to customer requirements
  
  Eleven. Honeycomb activated carbon 100*100*100mm is a cube of 1000, 1 boxes of =18 block, a cubic =56 box (18 pieces of the pack) in